title: [The Cox model: limitations and extensions].
abstract: The proportional hazards model (Cox's model) does not fit the data in many situations. Its limits are reviewed, together with the main goodness-of-fit techniques. Some possibilities of extending the proportional hazards analysis are also described.
authors.affiliation: C.H.R.U., Service d'informatique médicale 2, Dijon.
authors.forename: C
authors.initials: C
authors.lastname: Quantin
authors.forename: B
authors.initials: B
authors.lastname: Asselain
authors.forename: T
authors.initials: T
authors.lastname: Moreau
mesh_terms: D002986:Clinical Trials as Topic; D006801:Humans; D015233:Models, Statistical; D009026:Mortality; D011379:Prognosis; D016016:Proportional Hazards Models; D012306:Risk
vernacular_title: Le modèle de Cox: limites et extensions.